Vitamin D 400 IU
Geri-Care Vitamin D 400 IU is a vitamin supplement providing 400 IU of Vitamin D3 per tablet. This dosage of Vitamin D3 is considered a clinical dose, commonly used to support bone health and immune function, particularly for individuals with mild deficiencies or as a maintenance dose. The product received an N+ Score of 57, resulting in an 'F' grade, placing it in the average tier for overall quality. As a single-ingredient product, it offers full label transparency. This supplement may be beneficial for individuals looking to supplement with a modest, clinically relevant dose of Vitamin D3. It contains a total of 1 ingredient.
About This Product
Vitamin D 400 IU by Geri-Care is a vitamins & minerals supplement containing 1 active ingredients. It has earned an N+ Score of 57/100 (Grade F).
Notable clinical-dose ingredients include Vitamin D3.
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
- +1 ingredient(s) at clinical dose levels
Weaknesses
- −Limited ingredient diversity compared to category norms
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin D3 | 400.000 IU | Adequate |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





